2972991240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{281}}^1\times {\mathrm{29389}}^1$

素因数の和:29687

約数の個数: 96

約数和(自身を含む): 9696936600

約数和(自身を除く): 6723945360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 281, 360, 562, 843, 1124, 1405, 1686, 2248, 2529, 2810, 3372, 4215, 5058, 5620, 6744, 8430, 10116, 11240, 12645, 16860, 20232, 25290, 29389, 33720, 50580, 58778, 88167, 101160, 117556, 146945, 176334, 235112, 264501, 293890, 352668, 440835, 529002, 587780, 705336, 881670, 1058004, 1175560, 1322505, 1763340, 2116008, 2645010, 3526680, 5290020, 8258309, 10580040, 16516618, 24774927, 33033236, 41291545, 49549854, 66066472, 74324781, 82583090, 99099708, 123874635, 148649562, 165166180, 198199416, 247749270, 297299124, 330332360, 371623905, 495498540, 594598248, 743247810, 990997080, 1486495620, 2972991240]

約数ペア:

[(1, 2972991240), (2, 1486495620), (3, 990997080), (4, 743247810), (5, 594598248), (6, 495498540), (8, 371623905), (9, 330332360), (10, 297299124), (12, 247749270), (15, 198199416), (18, 165166180), (20, 148649562), (24, 123874635), (30, 99099708), (36, 82583090), (40, 74324781), (45, 66066472), (60, 49549854), (72, 41291545), (90, 33033236), (120, 24774927), (180, 16516618), (281, 10580040), (360, 8258309), (562, 5290020), (843, 3526680), (1124, 2645010), (1405, 2116008), (1686, 1763340), (2248, 1322505), (2529, 1175560), (2810, 1058004), (3372, 881670), (4215, 705336), (5058, 587780), (5620, 529002), (6744, 440835), (8430, 352668), (10116, 293890), (11240, 264501), (12645, 235112), (16860, 176334), (20232, 146945), (25290, 117556), (29389, 101160), (33720, 88167), (50580, 58778)]